This description is in spring-ws-2.0.4.RELEASE/samples/airline/client/saaj/pom.xml[Client Project].
I build spring-ws-2.0.4.RELEASE/samples/airline/server/pom.xml[Server Project], so build errors occur.

Arjen,
I also started with a blank repository, and built from the samples dir, but I get errors:
xxx$ pwd
/Users/xxx/Downloads/spring-ws-2.1.0.RELEASE
xxx$ cd samples
xxx$ mvn clean install -Dmaven.repo.local=./repo[INFO] Scanning for projects...

Since I am currently most interested in the airline project, I tried running mvn clean install from airline dir, but get the following error:[ERROR] Failed to execute goal on project airline-server: Could not resolve dependencies for project org.springframework.ws:airline-server:war:2.1.0.RELEASE: The following artifacts could not be resolved: com.sun.xml.wsit:xws-security:jar:1.3.1, com.sun.xml.wsit:wsit-rt:jar:1.1: Could not find artifact com.sun.xml.wsit:xws-security:jar:1.3.1 in spring-ext (https://springframework.svn.sourceforge.net/svnroot/springframework/repos/repo-ext/) -> [Help 1]